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3590AS589-1 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3590AS589-1: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: SQUARE, width: 2.560 INCHES NOMINAL2.560 INCHES NOMINAL IN, length: 2.560 INCHES NOMINAL2.560 INCHES NOMINAL IN, material: ALUMINUM ALLOY, thickness: 0.130 INCHES NOMINAL0.130 INCHES NOMINAL IN, recess_depth: 0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-506-0473, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
3590AS589-1
NSN: 5340-01-506-0473
FSC: 5340 — Hardware, Commercial
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
shapeSQUARE
width2.560 INCHES NOMINAL2.560 INCHES NOMINAL IN
length2.560 INCHES NOMINAL2.560 INCHES NOMINAL IN
materialALUMINUM ALLOY
thickness0.130 INCHES NOMINAL0.130 INCHES NOMINAL IN
recess_depth0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN
recess_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
aperture_typeRECESSED
recess_length0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
aperture_shapeOVAL
aperture_width0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
aperture_length1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
NSN5340-01-506-0473
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3590AS589-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 4
•
APERTURE TYPE: RECESSED
•
RECESS WIDTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
LENGTH: 2.560 INCHES NOMINAL2.560 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TY 2, CL 2 MIL SPEC SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.126 INCHES MINIMUM AND 0.133 INCHES MAXIMUM ALL HOLES IN
•
SHAPE: SQUARE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
APERTURE TYPERECESSED
RECESS WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
LENGTH2.560 INCHES NOMINAL2.560 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TY 2, CL 2 MIL SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.126 INCHES MINIMUM AND 0.133 INCHES MAXIMUM ALL HOLES IN
SHAPESQUARE
APERTURE WIDTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
RECESS DEPTH0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
3590AS589Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3590AS589-1?
3590AS589-1 is a PLATE,MOUNTING.
What parts can replace 3590AS589-1?
There is 1 known substitute for 3590AS589-1: 3590AS589. Substitute compatibility should be verified for your specific system.
What is the NSN for 3590AS589-1?
3590AS589-1 is cataloged in the U.S. Government catalog under NSN 5340-01-506-0473. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.